WDS 21022-4300 DUN 236 (HD 200011) : NOTES
| discov_num |
notes |
refcode |
| DUN 236 |
B is CD-43@14327. |
|
|
A is ~1090d spectroscopic binary (G3IV+K0IV), B is a K0III. |
Tok2023b |
|
SHY 788. Bayesian analysis by Shaya & Olling (2011) indicates very |
Shy2011 |
|
high (near 100%) probability pair is physical. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Shy2011 |
- |
Shaya, E.J. & Olling, R. |
2011ApJS..192....2S |
| Shy2011 |
|
ApJS 192, 2, 2011 |
|
| Shy2011 |
|
(Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs |
|
| Shy2011 |
|
added to WDS only if probability 90% or greater.) |
|
| Tok2023b |
St+ |
Tokovinin, A. |
2023AJ....165..160T |
| Tok2023b |
orb |
AJ 165, 160, 2023 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
DUN |
Dunlop, J. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21022-4300 |
DUN 236 |
|
1999 |
26 |
73 |
57.5 |
6.68 |
6.95 |
G3IV+K0IV |
NZD |
210212.73-430007.7 |
| 21022-4300 |
DUN 236 |
|
2013 |
28 |
72 |
57.5 |
6.68 |
6.95 |
G3IV K0IV |
NZ V |
210212.73-430007.7 |
| 21022-4300 |
DUN 236 |
|
2016 |
30 |
73 |
57.5 |
6.68 |
6.95 |
G3IV+K0IV |
NZ V |
210212.73-430007.7 |
| 21022-4300 |
DUN 236 |
|
2018 |
32 |
73 |
57.4 |
6.68 |
6.95 |
G3IV+K0IV |
NZ V |
210212.73-430007.7 |
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